﻿// Enums.NET
// Copyright 2016 Tyler Brinkley. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

using System;
using EnumsNET.Tests.TestEnums;
using Xunit;

namespace EnumsNET.Tests;

public class UnsafeEnumsTest
{
    [Fact]
    public void UnsafeEnumsBasicTest()
    {
        Assert.Throws<ArgumentException>(Enums.GetUnderlyingTypeUnsafe<int>);
        Assert.Throws<ArgumentException>(Enums.GetUnderlyingTypeUnsafe<Enum>);
        Assert.Throws<ArgumentException>(Enums.GetUnderlyingTypeUnsafe<string>);
        Assert.Equal(typeof(short), Enums.GetUnderlyingTypeUnsafe<DateFilterOperator>());
    }

    [Fact]
    public void UnsafeFlagEnumsBasicTest()
    {
        Assert.Throws<ArgumentException>(() => FlagEnums.GetAllFlagsUnsafe<int>());
        Assert.Throws<ArgumentException>(FlagEnums.GetAllFlagsUnsafe<Enum>);
        Assert.Throws<ArgumentException>(FlagEnums.GetAllFlagsUnsafe<string>);
        Assert.Equal(ColorFlagEnum.All, FlagEnums.GetAllFlagsUnsafe<ColorFlagEnum>());
    }
}
